# 풀다 vs 선생님이 말했다

The clearest difference is update cadence: 풀다 at every 4 days against 선생님이 말했다's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 풀다 sells 10 in-app purchases, starting at $19.99 per month and 선생님이 말했다 sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

풀다 ships an update every 4 days, 선생님이 말했다 every 3 weeks. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 풀다 | 선생님이 말했다 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/ai/id1530892838/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 392 MB | 103 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FilledU Inc.](https://appshunter.io/developer/1530779207) | [Dinosband Inc](https://appshunter.io/developer/1576150337) |

## What reviewers say

### 풀다

[App page](https://appshunter.io/ios/app/ai/id1530892838)

This app helps students manage their studies more effectively by providing personalized problem recommendations and study tools. It offers resources for both internal school exams and national college entrance exams, with features like AI-generated tests and an error correction notebook.

**Highlights:** AI-powered problem recommendations, Internal school exam preparation, Mock and college entrance exam practice, Customizable problem sets, Error correction notebook, Study planner and progress tracking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 풀다 패스 월 구독 | $19.99 | per month |
| 질문권 10개 | $0.99 | one-time |
| 질문권 50개 | $6.99 | one-time |
| 질문권 100개 | $14.99 | one-time |
| 스탠다드 30일 이용권 | $44.99 | one-time |
| 풀다 패스 180일 이용권 | $89.99 | one-time |
| 스탠다드 90일 이용권 | $99.99 | one-time |
| 풀다 패스 360일 이용권 | $149.99 | one-time |
| 스탠다드 180일 이용권 | $199.99 | one-time |
| 스탠다드 360일 이용권 | $299.99 | one-time |


### 선생님이 말했다

[App page](https://appshunter.io/ios/app/id1673233206)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 스탠다드 (월간) | $3.99 | per month |
| 프리미엄 (월간) | $6.99 | per month |


## Frequently asked questions

### Is 풀다 free?

풀다 is free to download, with in-app purchases available.

### Is 선생님이 말했다 free?

선생님이 말했다 is free to download, with in-app purchases available.

### Do 풀다 or 선생님이 말했다 have ads?

Neither 풀다 nor 선생님이 말했다 shows ads.

### Which is updated more often, 풀다 or 선생님이 말했다?

풀다 ships an update every 4 days, and 선생님이 말했다 every 3 weeks. Most recently, 풀다 was updated on November 7, 2026 and 선생님이 말했다 on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*